TBH I would allow it however I kind of get a "paintballish" kind of feeling about it. However I don't know what makes it seem "paintballish" since it's basically like a ghillie suit however it's like a cartoonish version of a ghillie (think the difference between TFC and TF2 both almost the same thing at heart however ones more "cartoonish").

Simple OD BDU's are like $40-60 for a set and should do it however that setup should be good enough for the first few games.